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參數(shù)資料
| 型號(hào)： | TMS416169P-60 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS |
| 中文描述： | 1048576字由16位擴(kuò)充數(shù)據(jù)輸出高速DRAM等 |
| 文件頁(yè)數(shù)： | 60/67頁(yè) |
| 文件大小： | 1464K |
| 代理商： | TMS416169P-60 |
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TMS55160, TMS55161, TMS55170, TMS55171
262144 BY 16-BIT MULTIPORT VIDEO RAMS
SMVS464
–
MARCH 1996
60
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
–
1443
PARAMETER MEASUREMENT INFORMATION
RAS
CASx
DSF
TRG
WE
SC
A0
–
A8
SE
Row
Tap Point
A0
–
A8
SQ
H
L
Old Data
Old Data
New Data
tc(TRD)
td(RLCL)
tw(RL)
td(RLCH)
tw(CL)
th(RLCA)
tsu(RA)
th(RA)
tsu(CA)
th(CLCA)
tsu(SFR)
tsu(TRG)
tsu(WMR)
th(RWM)
td(CLSH)
td(RLSH)
tw(SCH)
ta(SQ)
th(SHSQ)
tc(SC)
ta(SQ)
th(SHSQ)
tw(RH)
th(TRG)
DQ0
–
DQ15
Hi-Z
QSF
Tap Point Bit A7
td(CHRL)
td(RLCA)
td(CARH)
tw(GH)
td(CASH)
td(SCTR)
tw(SCL)
tw(SCH)
td(GHQSF)
td(RLQSF)
td(CLQSF)
th(SFR)
See Note C
See Note A
NOTES: A. DQ outputs remain in the high-impedance state for the entire memory-to-data-register-transfer cycle. The
memory-to-data-register-transfer cycle is used to load the data registers in parallel from the memory array. The 256 locations in each
data register are written into from the 256 corresponding columns of the selected row.
B. Once data is transferred into the data registers, SAM is in the serial-read mode (that is, SQx is enabled), allowing data to be shifted
out of the registers. Also, the first bit to read from the data register after TRG has gone high must be activated by a positive transition
of SC.
C. A0
–
A7: register tap point; A8: identifies the DRAM half of the row
D. Early-load operation is defined as th(TRG) min < th(TRG) < td(RLTH) min.
Figure 51. Full-Register-Transfer Read Timing, Early-Load Operations
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TMS416169P-70 | 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS |
| TMS416169P-80 | 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS |
| TMS418169P-60 | 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS |
| TMS418169P-70 | 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS |
| TMS418169P-80 | 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMS416169P-70 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS |
| TMS416169P-80 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS |
| TMS4161FML-15 | 制造商:Texas Instruments 功能描述: |
| TMS4164 DIE | 制造商:Texas Instruments 功能描述: |
| TMS416400 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4194304-WORD BY 4-BIT HIGH-SPEED DRAMS |
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